Today's high and low tide times for Portrush, Northern Ireland, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Portrush, Northern Ireland, the next high tide is at 8:21 AM (1.83 m) and the next low tide is at 2:03 AM (0.63 m), based on harmonic predictions for Portrush.
All high and low tides for Portrush today, in local time (Europe/London). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Portrush.
| Date | Tides (local time · height) |
|---|---|
| Mon, Jun 1 | L 2:03 AM 0.63 mH 8:21 AM 1.83 mL 2:18 PM 0.62 mH 8:39 PM 1.78 m |
| Tue, Jun 2 | L 2:30 AM 0.65 mH 8:54 AM 1.82 mL 2:51 PM 0.67 mH 9:09 PM 1.70 m |
| Wed, Jun 3 | L 2:57 AM 0.67 mH 9:30 AM 1.80 mL 3:27 PM 0.73 mH 9:42 PM 1.62 m |
| Thu, Jun 4 | L 3:27 AM 0.70 mH 10:06 AM 1.78 mL 4:09 PM 0.79 mH 10:15 PM 1.54 m |
| Fri, Jun 5 | L 4:03 AM 0.73 mH 10:51 AM 1.74 mL 4:57 PM 0.86 mH 11:00 PM 1.47 m |
| Sat, Jun 6 | L 4:48 AM 0.76 mH 11:48 AM 1.71 mL 5:57 PM 0.91 m |
| Sun, Jun 7 | L 5:45 AM 0.80 mH 12:57 PM 1.70 mL 7:09 PM 0.93 m |
Predicted from Portrush, 0.2 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for Portrush.
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